油封用途油缸油封材料***橡胶型号O型圈适用车型各种车型尺寸国标规格（mm）工作温度-40-120（℃）1.适合多种密封形式：静态密封、动态密封；2.适合各种用途材料，尺寸和沟槽都已标准化，互换性强；3.适合多种运动方式：旋转运动、轴向往复运动或组合运动（例如旋转往复组合运动）4.适合多种不同的密封介质：油、水、气、化学介质或其它混合介质；5.通过选用合适的橡胶材料和适当的配方设计，实现对油、水、空气、煤气及各种化学介质有效的密封作用。温度使用范围广（－60℃～＋220℃），固定使用时压力可达1500Kg/cm2(与补强环并用)；6.设计简单，结构小巧，装拆方便；7.O形圈断面结构极其简单，且有自密封作用，密封性能可靠；8.由于O形圈本身及安装部位结构都极其简单，且已形成标准化，因此安装更换都非常容易。O型圈型号参考：适用于液压气动元件及各种机械设备在静止或运动状态下密封。技术参数：·工作温度：－60℃－＋220℃。·工作压力：不加档圈≤40千克/平方厘米(取决于O型圈的材质)加档圈≤250千克/平方厘米·材料：天然橡胶、氯丁胶、***橡胶、硅橡胶国标O型圈O圈（外*线径）O圈（外*线径）O圈（外*线径）18*0.810*1.956*1.94.6*111*1.957*1.95*112*1.958*1.95*1.213*1.959*1.96*1.214*1.960*1.96*1.515*1.961*1.97*1.516*1.962*1.98*1.517*1.963*1.99*1.518*1.964*1.99.5*1.519*1.965*1.910*1.520*1.966*1.911*1.521*1.967*1.911.5*1.522*1.968*1.912*1.523*1.969*1.913*1.524*1.970*1.913.7*1.525*1.971*1.914*1.526*1.972*1.914.5*1.527*1.973*1.915*1.528*1.974*1.915.5*1.529*1.975*1.916*1.530*1.977*1.916.5*1.531*1.981*1.917*1.532*1.982*1.917.5*1.533*1.985*1.918*1.534*1.987*1.918.5*1.535*1.988*1.919*1.536*1.989*1.919.5*1.537*1.990*1.920*1.538*1.995*1.920.5*1.539*1.996*1.921*1.540*1.998*1.921.5*1.541*1.9100*1.922*1.542*1.9105*1.922.5*1.543*1.9110*1.923*1.544*1.9112*1.923.5*1.545*1.9115*1.924*1.546*1.9120*1.924.5*1.547*1.9123*1.925*1.548*1.9125*1.96.3*1.649*1.9128*1.950*1.9130*1.95*1.951*1.9135*1.96*1.952*1.9140*1.97*1.953*1.96*28*1.954*1.96.5*29*1.955*1.97*2国标O型圈O圈（外*线径）O圈（外*线径）O圈（外*线径）8*238.5*210*2.49*239*211*2.410*239.5*212*2.410.7*240*213*2.411*240.5*214*2.411.5*241*215*2.412*241.5*216*2.412.5*242*217*2.412.7*242.5*218*2.413*243*219*2.413.5*243.5*220*2.414*244*221*2.414.5*245*222*2.415*248*223*2.415.5*250*224*2.416*252*225*2.417*253*226*2.418*254*227*2.419*257*228*2.420*258*229*2.421*260*230*2.422*262*231*2.423*264*232*2.424*265*233*2.425*266*234*2.426*268*235*2.427*270*236*2.428*272*237*2.428.5*275*238*2.429*278*239*2.429.5*279*240*2.430*280*241*2.431*283*242*2.431.5*284*243*2.432*290*244*2.432.5*291*245*2.433*292*246*2.434*294*247*2.434.5*299*248*2.435*2108*249*2.435.5*226.6*2.150*2.436*251*2.436.5*26*2.452*2.437*27*2.453*2.437.5*28*2.454*2.438*29*2.455*2.4国标O型圈O圈（外*线径）O圈（外*线径）O圈（外*线径）56*2.427*3.177*3.157*2.428*3.178*3.158*2.429*3.180*3.159*2.430*3.185*3.160*2.431*3.188*3.161*2.432*3.190*3.162*2.433*3.192*3.163*2.434*3.195*3.164*2.435*3.196*3.165*2.436*3.198*3.166*2.437*3.1100*3.168*2.438*3.1104*3.183*2.439*3.1105*3.184*2.440*3.1110*3.189*2.441*3.1115*3.194*2.442*3.1117*3.197*2.443*3.1120*3.198*2.444*3.1125*3.199*2.445*3.1130*3.1118.8*2.446*3.1135*3.1120*2.447*3.1140*3.1135*2.448*3.1143*3.115*2.549*3.1145*3.128*2.550*3.1150*3.132.5*2.551*3.1153*3.135*2.552*3.1155*3.146*2.553*3.1160*3.177*2.554*3.1165*3.155*3.1170*3.110*3.156*3.1175*3.111*3.157*3.1178*3.112*3.158*3.1180*3.113*3.159*3.1182*3.114*3.160*3.1185*3.115*3.161*3.1190*3.116*3.162*3.1195*3.117*3.163*3.1198*3.118*3.164*3.1200*3.119*3.165*3.1205*3.120*3.167*3.1210*3.121*3.168*3.1215*3.122*3.170*3.1220*3.123*3.172*3.1230*3.124*3.173*3.1240*3.125*3.174*3.1250*3.126*3.175*3.1260*3.1订货网址：http://.客户订货窗口：公司地址：佛山市文华路工业区4号电话：0757-83300321传真：0757-83300321贸易通：eric123chen***：942136695产品网址：http://eric123jing.b2b./邮箱：abc123chen@)